Changelog:
a100380 Bump core version
b090f2d Update SPN
362d987 Improve DNS validation regex doc
ddb5b55 Fix kext service log wording
d32cde0 Delete old kext service on startup
cc63e4e Merge branch 'develop' into fix/doh-failing
3bf791f Better wording for failed DoH request.
225da9c revert commit pushed by mistake
ecbe3fc Fix DoH base64 encoding
e260cc3 Fix DoH base64 encoding
a1a2338 Added shutdown request for kext
69b07cb Allow single character tld (for internal usage)
90ea592 Add support for snap